CIS 111 Complete Course CIS111Complete Course Click Link for the Answer: http://workbank247.com/q/cis-111-complete-course-cis111complete-course/22359 http://workbank247.com/q/cis-111-complete-course-cis111complete-course/22359 CIS 111 Week 1 Discussion "Business Rules in Data Modeling" Please respond to the following: Per the text, when databases are developed, they are modeled around business rules, so they accurately support a business function or operation. Based on your experiences, identify one (1) example of a business function / operation. Explain the business function / operation in the context of business data models. Identify the business rules associated with your selected business function / operation. Explain the manner in which such business rules would impact the design of a database. Explain at least one (1) way in which the business function or operation would be affected if these business rules were not adhered to in the development of the database. CIS 111 Week 2 Discussion "Relational Database Model" Please respond to the following: In the Week 1 discussion, you identified one (1) example of a business function or operation and the business rules associated with that business function / operation. You will build upon that discussion as you describe the main entities or objects of that

business function / operation in question, as well as the manner in which they relate to one another. Describe the main entities or objects of the business function / operation. Specify the attribute that would be the primary key for each entity, and provide a rationale for why you selected such an attribute. Determine whether the relationships between each of the chosen entities are oneto-one, one-to-many, or many-to-many relationships. Justify your response. Explain the key manner in which the business function / operation and the business rules associated with that business function / operation support the relationships mentioned above. Also, explain the fundamental ways in which the relationships could change, based on the interpretation of the given business rules CIS 111 Week 2 Assignment 1 Business Rules and Data Models Due Week 2 and worth 100 points Suppose a local college has tasked you to develop a database that will keep track of students and the courses that they have taken. In addition to tracking the students and courses, the client wants the database to keep track of the instructors teaching each of the courses. Use the internet to research the types of information that a college would want to track in a database. Focus your attention on information that could represent entities within a database as well as attributes of such entities. Write a two to three (2-3) page paper in which you: 1. Describe the purpose of the database. 2. Based on your research and / or common knowledge of a college and the information tracked by a college, describe the entities of the database and the attributes of each entity. 3. Based on your research and / or common knowledge of a college and the information tracked by a college, describe the business rules that could impact the structure of the database.

4. Determine the information that the conceptual model of the database would include and determine the information that the physical model of the database would include. Your assignment must follow these formatting requirements: Be typed, double spaced, using Times New Roman font (size 12), with one-inch margins on all sides; citations and references must follow APA or school-specific format. Check with your professor for any additional instructions. Include a cover page containing the title of the assignment, the student s name, the professor s name, the course title, and the date. The cover page and the reference page are not included in the required assignment page length. The specific course learning outcomes associated with this assignment are: Describe the role of databases and database management systems in managing organizational data and information. Compose conceptual data modeling techniques to capture the information requirements. Use technology and information resources to research issues in database systems. Write clearly and concisely about relational database management systems using proper writing mechanics and technical style conventions. CIS 111 Week 3 Discussion "Entity Relationship Modeling" Please respond to the following: As explained throughout this course, entity relationship modeling is a critical element of database design. If the database is not properly modeled, it is unlikely that the database will be properly developed. Using this knowledge, explain the key reasons why entity relationship modeling is important, and determine at least (1) way in which it impacts the overall development of the database. Analyze the key ways that entity relationship modeling helps database developers overcome potential design challenges and conflicting goals.

For the database that you described in the Week 1 and Week 2 discussions, determine the major / minor challenges that might exist when you are creating an entity relationship diagram (ERD) for the business function / operation. CIS 111 Week 3 Lab 1 Creating a Database Design in Visio Due Week 3 and worth 75 points This assignment contains two (2) Sections: Visio Diagram and Design Summary. You must submit both sections as separate files in order to complete this assignment. Use Appendix A: Designing Databases with Visio Professional: A Tutorial, to help you complete Section 1: Visio Database Design. (Note: This tutorial focuses on the use of Microsoft Visio. Open source applications are not covered in Appendix A; however, the use of open source applications within labs is permitted.) Click here to download Appendix A. Use the scenario from Assignment 1: Business Rules and Data Models to complete the lab: Suppose a local college has tasked you to develop a database that will keep track of students and the courses that they have taken. In addition to tracking the students and courses, the client wants the database to keep track of the instructors teaching each of the courses. Section 1: Visio Diagram (Microsoft Visio or equivalent) 1. Use Microsoft Visio (or open source equivalent) in which you: a. Create a database diagram with the entities and attributes that the scenario identified (i.e., a college tracking students, courses, and instructors). Section 1 of your assignment must follow these formatting requirements: Submit the Visio diagram as a Visio file. Section 2: Design Summary (Microsoft Word or equivalent)

2. Write a one (1) page paper in which you: a. Discuss the degree to which you believe the Visio diagram reflects the database design. Section 2 of your assignment must follow these formatting requirements: Submit the design summary as a Microsoft Word file. Be typed, double spaced, using Times New Roman font (size 12), with one-inch margins on all sides; citations and references must follow APA or school-specific format. Check with your professor for any additional instructions. Include a cover page containing the title of the assignment, the student s name, the professor s name, the course title, and the date. The cover page is not included in the required assignment page length. The specific course learning outcomes associated with this assignment are: Describe the role of databases and database management systems in managing organizational data and information. Compose conceptual data modeling techniques to capture the information requirements. Use technology and information resources to research issues in database systems. Write clearly and concisely about relational database management systems using proper writing mechanics and technical style conventions. CIS 111 Week 4 Discussion "Normalization and Redundancy" Please respond to the following: Suggest one (1) of the problems that normalization seeks to solve within a database. Describe one (1) example of your suggested problem, and explain the overall benefit that normalization would provide. (Note: Your example can be hypothetical.)

Identify the key determinants that could affect the degree of normalization of a database. Justify your response. Next, identify the aspects of the database design that can be denormalized. Explain the key ways in which the business rules support the degree of normalization and the elements that can be denormalized. CIS 111 Week 4 Lab 2 Modifying a Database Design in Visio Due Week 4 and worth 75 points This assignment contains two (2) Sections: Visio Diagram and Design Summary. You must submit both sections as separate files in order to complete this assignment. Use Appendix A: Designing Databases with Visio Professional: A Tutorial, to help you complete Section 1: Visio Database Design. (Note: This tutorial focuses on the use of Microsoft Visio. Open source applications are not covered in Appendix A; however, the use of open source applications within labs is permitted.) Click here to download Appendix A. After reviewing your database design from Lab 1: Creating a Database Design in Visio, the college has provided more information for the database that they want developed: For each student, the college needs to track the student ID, student names, addresses, start date, phone numbers and types (such as mobile, home, work), email addresses and types (such as personal, school, work), gender, and birth date. For each course, the college needs to track the course ID, course name, department, quarters offered, sections, and instructor teaching each course. For each instructor, the college needs to track the instructor ID, name, address, phone numbers and types (such as mobile, home, work), email addresses and types (such as personal, school, work), gender, birth date, and the courses that each instructor is qualified to teach. Additionally, the college needs to track the final grades for each student after each course has completed. Section 1: Modified Visio Diagram

(Microsoft Visio or equivalent) 1. Use Microsoft Visio (or open source equivalent) in which you: a. Modify the database diagram from Lab 1 with the entities and attributes that the scenario identified (i.e., a college tracking students, courses, and instructors). b. Create the appropriate relationships between each entity within the diagram. Section 1 of your assignment must follow these formatting requirements: Submit the Visio diagram as a Visio file. Section 2: Design Summary (Microsoft Word or equivalent) 1. Write a one to two (1-2) page paper in which you: a. Discuss the degree to which you believe the Visio diagram reflects the database design. b. Describe any assumptions that you had to make about the business rules to in order to create the Visio diagram and the associated relationships. Section 2 of your assignment must follow these formatting requirements: Submit the design summary as a Microsoft Word file. Be typed, double spaced, using Times New Roman font (size 12), with one-inch margins on all sides; citations and references must follow APA or school-specific format. Check with your professor for any additional instructions. Include a cover page containing the title of the assignment, the student s name, the professor s name, the course title, and the date. The cover page is not included in the required assignment page length. The specific course learning outcomes associated with this assignment are:

Describe the role of databases and database management systems in managing organizational data and information. Recognize the historical development of database management systems and logical data models. Compose conceptual data modeling techniques to capture the information requirements. Use technology and information resources to research issues in database systems. Write clearly and concisely about relational database management systems using proper writing mechanics and technical style conventions. CIS 111 Week 5 Discussion "Database Design and Implementation" Please respond to the following: Now that you have learned the concepts of database models and you have practiced creating entity relationship diagrams, let us focus on the implementation of that design into a Database Management System (DBMS). Based on the example of the business function / operation that you described within the Weeks 1-3 discussions, describe the queries that you would need to create in order to support the business function / operation in question. Based on the database model described in the Week 2 and Week 3 discussions for your business function / operation, determine the major / minor issues that might arise when creating these queries. CIS 111 Week 5 Lab 3 EasyPHP and MySQL Setup Due Week 5 and worth 75 points Install EasyPHP and MySQL and take a screen shot that shows the MySQL prompt on your screen. (Note: You must include the screen shot which shows that MySQL is

installed on your computer as part of your assignment. An installation guide to aid the installation of EasyPHP and MySQL is located here. Research the capabilities of MySQL. Write a one to two (1-2) page paper in which you: 1. Describe your experiences related to your setup of MySQL. Include any difficulties or issues that you had encountered during the installation. 2. Based on your post-installation research, describe the main capabilities of MySQL. 3. Describe the approach that you would take to go from a conceptual or logical model that you created in Visio to the implementation of that database structure in MySQL. Determine the additional information that you will need to implement the database design in a database management system. 4. Include the screen shot which shows that MySQL is installed on your computer. Your assignment must follow these formatting requirements: Be typed, double spaced, using Times New Roman font (size 12), with one-inch margins on all sides; citations and references must follow APA or school-specific format. Check with your professor for any additional instructions. Include a cover page containing the title of the assignment, the student s name, the professor s name, the course title, and the date. The cover page and the reference page are not included in the required assignment page length. The specific course learning outcomes associated with this assignment are: Describe the role of databases and database management systems in managing organizational data and information. Recognize the historical development of database management systems and logical data models.

Use technology and information resources to research issues in database systems. Write clearly and concisely about relational database management systems using proper writing mechanics and technical style conventions. CIS 111 Week 5 Midterm Exam Question 1 exists when different versions of the same data appear in different places. Question 2 A is a logically connected set of one or more fields that describes a person, place, or thing. Question 3 The structure is quite different from that of an operational or transactional database. Question 4 relates to the activities that make the database perform more efficiently in terms of storage and access speed. Question 5 End-user data is. Question 6 data exist in a format that does not lend itself to processing that yields information. Question 7 is the body of information and facts about a specific subject. Question 8 is used to reveal the meaning of data. Question 9

Students and classes have a relationship. Question 10 A(n) is bidirectional. Question 11 The data model uses the concept of inheritance. Question 12 A(n) enables a database administrator to define schema components. Question 13 In the model, each parent can have many children, but each child has only one parent. Question 14 In the model, the user perceives the database as a collection of records in 1:M relationships, where each record can have more than one parent. Question 15 are important because they help to ensure data integrity. Question 16 A verb associating two nouns in a business rule translates to a(n) in the data model. Question 17 In the context of a database table, the statement A B indicates that if you know the value of attribute A, you can look up the value of attribute B. Question 18 A is any key that uniquely identifies each row. Question 19

A(n) is an ordered arrangement of keys and pointers. Question 20 combines all rows from two tables, excluding duplicate rows. Question 21 The constraint can be placed on a column to ensure that every row in the table has a value for that column. Question 22 In the relational model, are important because they are used to ensure that each row in a table is uniquely identifiable. Question 23 The relationship should be rare in any relational database design. Question 24 Any attribute that is part of a key is known as a. Question 25 The Crow s foot symbol with two parallel lines indicates cardinality. Question 26 A derived attribute. Question 27 Knowing the number of entity occurrences is very helpful at the application software level. Question 28 An entity is said to be -dependent if it can exist in the database only when it is associated with another related entity occurrence.

Question 29 A relationship exists when two entities are associated. Question 30 relationships are most common. Question 31 The M:N relationship between STUDENT and CLASS must be divided into two 1:M relationships through the use of the ENROLL entity; the ENROLL entity is. Question 32 A should be a derived attribute. Question 33 Normalization works through a series of stages called normal forms. For most purposes in business database design, stages are as high as you need to go in the normalization process. Question 34 The most likely data type for a surrogate key is. Question 35 Before converting a table into 3NF, it is imperative the table already be in. Question 36 An atomic attribute. Question 37 A table that is in 1NF and includes no partial dependencies is said to be in. Question 38 Normalization represents a micro view of the within the ERD.

Question 39 A table that has all key attributes defined, has no repeating groups, and all its attributes are dependent on the primary key, is said to be in. Question 40 A relational table must not contain a(n). CIS 111 Week 6 Discussion "Database Life Cycle" Please respond to the following: Per the text, the Database Life Cycle includes the Database Initial Study, Database Design, Implementation and Loading, Testing and Evaluation, Operation, and Maintenance and Evolution phases. However, the actual implementation of each of the phases will likely change, based on the size of the related organization or other organizational factors. Select one (1) phase of the Database Life Cycle, and describe the manner in which the chosen phase would change based on the size of the organization. Using the same phase that you selected in Part 1 of this discussion, describe the manner in which the phase would change, based on the distribution of the organization and the associated distributed database design. CIS 111 Week 6 Assignment 2 Normalization Due Week 6 and worth 100 points Suppose that you are the database developer for a local college. The Chief Information Officer (CIO) has asked you to provide a summary of normalizing database tables that the IT staff will use in the upcoming training session. Write a two to three (2-3) page paper in which you: 1. Describe the steps that you would use in order to convert database tables to the First Normal Form, the Second Normal Form, and the Third Normal Form.

2. Provide one (1) example that is relevant to a college environment that illustrates reasons for converting database tables to the First, Second, and Third Normal Forms. 3. Explain typical situations when denormalizing a table is acceptable. Provide one (1) example of denormalizing a database table to justify your response. 4. Explain the significant manner in which business rules impact both database normalization and the decision to denormalize database tables. 5. Use at least three (3) quality resources in this assignment. Note: Wikipedia and similar Websites do not qualify as quality resources. Your assignment must follow these formatting requirements: Be typed, double spaced, using Times New Roman font (size 12), with one-inch margins on all sides; citations and references must follow APA or school-specific format. Check with your professor for any additional instructions. Include a cover page containing the title of the assignment, the student s name, the professor s name, the course title, and the date. The cover page and the reference page are not included in the required assignment page length. The specific course learning outcomes associated with this assignment are: Recognize the purpose and principles of normalizing a relational database structure. Design a relational database so that it is at least in 3NF. Use technology and information resources to research issues in database systems. Write clearly and concisely about relational database management systems using proper writing mechanics and technical style conventions. CIS 111 Week 7 Discussion "Transactions and Concurrency Control" Please respond to the following:

Database management systems have evolved over the years to be able to perform multiple transactions and enable multiple users to access databases simultaneously. However, database management systems must be able to manage transactions from multiple users and avoid potential problems associated with transaction management. Select one (1) of the transaction management or concurrency control methods, and explain the primary manner in which the chosen method is used in database management systems. Describe the impact and alternative of not having the chosen method available to manage concurrency. Describe one (1) scenario in which the selected transaction management or concurrency control method is needed. Examine the significant ways in which business operations would have to change if concurrency management methods were not available. CIS 111 Week 7 Lab 4 Structured Query Language (SQL) Due Week 7 and worth 75 points Refer to the database design crested in Lab 2: Modifying a Database Design in Visio to complete this Lab. Perform the following steps in MySQL: 1. Create the tables and relationships from the database design discussed in Lab 2. 2. Add at least five (5) records into each table (Note: You must determine the field values). 3. Create a query with all fields from the student table, where the student's last name is "Smith". 4. Create a query that includes students first names, last names, and phone numbers. 5. Create a query that includes instructors' first names, last names, and courses they teach.

Include the following screen shots in a Microsoft Word document to show the completion of the steps above: Screen shot depicting the tables created within MySQL. Screen shots depicting the records added into each table. Screen shots depicting the SQL code and the query results from each of the queries created. Your assignment must follow these formatting requirements: Submit the lab as a Microsoft Word document. Include a cover page containing the title of the assignment, the student s name, the professor s name, the course title, and the date. The cover page is not included in the required assignment page length. The specific course learning outcomes associated with this assignment are: Prepare database design documents using the data definition, data manipulation, and data control language components of the SQL language CIS 111 Week 8 Discussion "Business Intelligence" Please respond to the following: It is common knowledge that in today's business environment, organizations must continually strive to achieve a competitive advantage. Likewise, they are reliant on large amounts of data to make their business decisions. From the e-activity, explain the key way(s) in which your selected organization / agency uses business intelligence in order to gain a competitive advantage. Next, speculate on the technological limitations regarding data, software, and hardware that you believe might challenge your chosen organization / agency in the future. Provide a rationale for your response.

CIS 111 Week 9 Discussion "Cloud Services" Please respond to the following: Many organizations are using cloud services to provide application and database services to their users and their customers. From the e-activities, select one (1) organization that provides application or database support through cloud services. Explain the services that the organization provides through the cloud, and examine the business operation that is enhanced through providing these services through the cloud. Explain the key ways in which the previously identified business operation would be impacted if the cloud did not provide these services. Next, explain at least two (2) advantages and at least two (2) disadvantages that the organization in question incurs by providing these services through the cloud.. CIS 111 Week 9 Assignment 3 Business Intelligence and Data Warehouses Due Week 9 and worth 100 points Businesses today are extremely reliant on large amounts of data for making intelligent business decisions. Likewise, the data warehouses are often structured in a manner that optimizes processing large amounts of data. Write a two to three (2-3) page paper in which you: 1. Outline the main differences between the structure of a relational database optimized for online transactions versus a data warehouse optimized for processing and summarizing large amounts of data. 2. Outline the main differences between database requirements for operational data and for decision support data. 3. Describe three (3) examples in which databases could be used to support decision making in a large organizational environment.

4. Describe three (3) examples in which data warehouses and data mining could be used to support data processing and trend analysis in large organizational environment. 5. Use at least three (3) quality resources in this assignment. Note: Wikipedia and similar Websites do not qualify as quality resources. Your assignment must follow these formatting requirements: Be typed, double spaced, using Times New Roman font (size 12), with one-inch margins on all sides; citations and references must follow APA or school-specific format. Check with your professor for any additional instructions. Include a cover page containing the title of the assignment, the student s name, the professor s name, the course title, and the date. The cover page and the reference page are not included in the required assignment page length. The specific course learning outcomes associated with this assignment are: Describe the role of databases and database management systems in managing organizational data and information. Distinguish the role of databases and database management systems in the context of enterprise systems. Use technology and information resources to research issues in database systems. Write clearly and concisely about relational database management systems using proper writing mechanics and technical style conventions. CIS 111 Week 10 Discussion "Data Information Decision" Please respond to the following: With the obvious pace of current technology development, data continues to grow daily. Imagine that you are a Database Administrator for a large organization. Identify the primary decisions a Database Administrator must make in order to manage such data,

maintain data integrity, and maintain a database at its most ideal level. Provide a rationale for your response. Suppose you are also in charge of securing your organization s data. Identify at least two (2) data security measures that you believe are necessary to prevent data security issues. Justify your response. CIS 111 Week 11 Discussion "Database Trends" Please respond to the following: Identify at least two (2) industries that are currently using common data exchange and data management trends. Rank the success of each implementation based on the ease of implementation, ease of use, and costs. Speculate the data exchange and data management trends that may take place in the next five to ten (5-10) years. Justify your response. CIS 111 Week 11 Final Exam Question 1 The SQL command that lets you insert rows into a table is. Question 2 To delete a row from the PRODUCT table, use the command. Question 3 A table can be deleted from the database by using the command. Question 4 The SQL command that lets you permanently save data changes is. Question 5 The special operator used to check for similar character strings is.

Question 6 The special operator used to check whether a subquery returns any rows is. Question 7 The special operator is used to check whether an attribute value is null. Question 8 Which of the following is used to select partial table contents? Question 9 When using a(n) join, only rows that meet the given criteria are returned. Question 10 A(n) join will select only the rows with common values in the common attribute(s). Question 11 In Oracle, make(s) it possible to merge SQL and traditional programming constructs, such as variables, conditional processing (IF-THEN-ELSE), basic loops (FOR and WHILE loops,) and error trapping. Question 12 The operator could be used in place of INTERSECT if the RDBMS does not support it. Question 13 The PL/SQL block starts with the clause. Question 14 Analyzing the company situation is part of the phase of the DBLC. Question 15

Installing the DBMS, creating the database, and loading or converting the data are part of the phase of the DBLC. Question 16 Evaluation, maintenance, and enhancement are part of the phase of the SDLC. Question 17 There are stages in the DBLC. Question 18 Creating the conceptual design and selecting DBMS software are part of the phase of the DBLC. Question 19 The primary objective of database design is. Question 20 The information stored in the is used by the DBMS for a recovery requirement triggered by a ROLLBACK statement, a program s abnormal termination, or a system failure such as a network discrepancy or a disk crash. Question 21 requires that all operations of a transaction be completed. Question 22 All transactions must display. Question 23 A(n) specifically reserves access to the transaction that locked the object. Question 24

A lock locks the entire table preventing access to any row by a transaction while another transaction is using the table. Question 25 are required to prevent another transaction from reading inconsistent data. Question 26 Lock indicates the level of lock use. Question 27 In a typical star schema, each dimension record is related to thousands of records. Question 28 In a star schema, attributes are often used to search, filter, or classify. Question 29 A data mart is part of the section of the business intelligence framework. Question 30 From the data analyst s point of view, decision support data differ from operational data in three main areas: time span, granularity, and. Question 31 Decision support data tend to be non-normalized,, and pre-aggregated. Question 32 A characteristic of operational data is. Question 33 are in charge of presenting the data to the end user in a variety of ways. Question 34

Analyzing decision support data to generate information is part of. Question 35 The schema is designed to optimize data query operations rather than data update operations. Question 36 In the category, the cloud service provider offers the capability to build and deploy consumer-created applications using the provider s cloud infrastructure. Question 37 A programming language typically used for CGI scripts is. Question 38 The Web browser s job is to the HTML code that it receives from the Web server. Question 39 Microsoft s alternative to Java is. Question 40 Of the following, what is one of the benefits of rapid development at manageable costs for Internet technologies? Question 41 A server-side extension. Question 42 ODBC works on the operating system. Question 43

When introducing a database into an organization, a(n) impact is likely because the database approach creates a more controlled and structured information flow and thus affects people, functions, and interactions. Question 44 A(n) data dictionary is not updated automatically and usually requires a batch process to be run. Question 45 The DBA s role covers activities involving the use of the DBMS. Question 46 are more detailed and specific than policies and describe the minimum requirements of a given DBA activity. Question 47 Current data distribution philosophy makes it easy for end users to access the database. Question 48 CASE tools provide support for the coding and implementation phases. Question 49 are written instructions that describe a series of steps to be followed during the performance of a given activity. Question 50 A is a named collection of database access privileges that authorize a user to connect to the database and use the database system resources. CIS 111 Complete Course CIS111Complete Course Click Link for the Answer:

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